Document Images Restoration by a New Tensor Based Diffusion Process: Application to the Recognition of Old Printed Documents.
Fadoua DriraFrank LebourgeoisHubert EmptozPublished in: ICDAR (2009)
Keyphrases
- printed documents
- document images
- document analysis
- diffusion process
- document image analysis
- character recognition
- optical character recognition
- document processing
- machine printed
- text lines
- language independent
- word spotting
- anisotropic diffusion
- high order
- object recognition
- historical documents
- scanned documents
- noise removal
- word recognition
- computer vision
- text analysis
- image analysis
- feature extraction
- image processing